Pete Kay wrote:
> Hi,
>> I am running a VOIP application on Centos 5.3. It is a 16 core box
> with 12 G of mem and all what it does is passing packets.
>> What happens is that at around 2K channels running g711 ( 64k) codec,
> all eth0 is used up and no more traffic can go through.
>So that's about 128Mbits per second not counting UDP packet overheads
I guesstimate that you cannot get much more than that through a 1G
ethernet NIC - it is not CP bound, rather you are nearing the capacity
of a single NIC.
HTH Rob
> I have checked google and it talked about interrupt scheduler.
>> does anyone know how to configure the kernel to allow it to use all
> CPSs for socket transmission of UDP packets?
>> Any pointer will be greatly appreciated.
>> pete
> _______________________________________________
> CentOS mailing list
>CentOS at centos.org>http://lists.centos.org/mailman/listinfo/centos>-------------- next part --------------
A non-text attachment was scrubbed...
Name: rkampen.vcf
Type: text/x-vcard
Size: 121 bytes
Desc: not available
Url : http://lists.centos.org/pipermail/centos/attachments/20100224/70290305/attachment.vcf